CY8C21512-24PVXAT

Overview

The CY8C21512-24PVXAT is an 8-bit microcontroller from the Infineon PSoC family, utilizing the M8C core. It features 8 kB of Flash program memory and 512 bytes of SRAM data memory. The device operates at a maximum clock frequency of 24 MHz within a supply voltage range of 3 V to 5.25 V. It includes a 10-bit Delta-Sigma ADC with one channel and supports CapSense technology for touch sensing applications. The component provides 24 GPIO pins and integrates I2C and SPI interfaces.

Feature Summary

• Integrates CapSense technology for capacitive touch sensing capabilities
• Includes a 10-bit Delta-Sigma Analog-to-Digital Converter (ADC)
• Supports standard serial communication protocols including I2C and SPI

Applications

• Capacitive touch interface controllers
• Low-power embedded control systems
• General-purpose microcontroller applications requiring analog input

Procurement Notes

Verify the specific suffix 'AT' against official documentation to confirm tape-and-reel packaging status, as datasheets may list tube packaging for similar variants. Ensure the operating temperature range and voltage specifications align with system requirements before procurement.

Selection Notes

Select this component when a balance of processing speed and analog capability is required in a compact package. The integrated CapSense functionality reduces external component count for touch applications. Verify that the 24-pin SSOP package fits the board layout constraints.

Part Context

This part belongs to the CY8C21x34 series of 8-bit PSoC devices. These microcontrollers are designed for cost-sensitive applications requiring mixed-signal capabilities. The series typically offers a combination of digital logic blocks and programmable analog blocks.

FAQ

What type of ADC is included in the CY8C21512?

The device includes a single-channel 10-bit Delta-Sigma ADC.

Does this microcontroller support touch sensing?

Yes, it supports CapSense technology for capacitive touch detection.